Datasheet AD8319 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | 1 MHz to 10 GHz, 45 dB Log Detector/Controller |
| 页数 / 页 | 19 / 7 — Data Sheet. AD8319. TYPICAL PERFORMANCE CHARACTERISTICS. 2.00. 2.0. 1.75. … |
| 修订版 | D |
| 文件格式/大小 | PDF / 1.1 Mb |
| 文件语言 | 英语 |
Data Sheet. AD8319. TYPICAL PERFORMANCE CHARACTERISTICS. 2.00. 2.0. 1.75. 1.5. 1.50. 1.0. 1.25. 0.5. (V). R (. 1.00. RRO. 0.75. –0.5. 0.50. –1.0. 0.25. –1.5
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Data Sheet AD8319 TYPICAL PERFORMANCE CHARACTERISTICS
VPOS = 3 V; T = 25°C, −40°C, +85°C; CLPF = 1000 pF; unless otherwise noted. Black: 25°C; Blue: −40°C; Red: +85°C. Error is calculated by using the best fit line between PIN = −40 dBm and PIN = −10 dBm at the specified input frequency, unless otherwise noted.
2.00 2.0 2.00 2.0 1.75 1.5 1.75 1.5 1.50 1.0 1.50 1.0 1.25 0.5 1.25 0.5 B) B) d d (V) (V) R ( 1.00 R ( 1.00 0 UT 0 UT O O V RRO V RRO E E 0.75 –0.5 0.75 –0.5 0.50 –1.0 0.50 –1.0 0.25 –1.5 0.25 –1.5 0 –2.0 0 –2.0 –60 –50 –40 –30 –20 –10 0 10
003
–60 –50 –40 –30 –20 –10 0 10
006
PIN (dBm)
05705-
PIN (dBm)
05705- Figure 3. VOUT and Log Conformance Error vs. Figure 6. VOUT and Log Conformance Error vs. Input Amplitude at 900 MHz, RTADJ = 18 kΩ Input Amplitude at 3.6 GHz, RTADJ = 8 kΩ
2.00 2.0 2.00 2.0 1.75 1.5 1.75 1.5 1.50 1.0 1.50 1.0 1.25 0.5 1.25 0.5 B) B) d d (V) (V) 1.00 R ( R ( UT 0 1.00 UT 0 O O V RRO V RRO E 0.75 –0.5 E 0.75 –0.5 0.50 –1.0 0.50 –1.0 0.25 –1.5 0.25 –1.5 0 –2.0 0 –2.0 –60 –50 –40 –30 –20 –10 0 10
004
–60 –50 –40 –30 –20 –10 0 10
007
PIN (dBm)
05705-
PIN (dBm)
05705- Figure 4. VOUT and Log Conformance Error vs. Figure 7. VOUT and Log Conformance Error vs. Input Amplitude at 1.9 GHz, RTADJ = 8 kΩ Input Amplitude at 5.8 GHz, RTADJ = 500 Ω
2.00 2.0 2.00 2.0 1.75 1.5 1.75 1.5 1.50 1.0 1.50 1.0 1.25 0.5 1.25 0.5 B) B) d d (V) (V) 1.00 R ( R ( UT 0 1.00 UT 0 O O V RRO V RRO E 0.75 –0.5 E 0.75 –0.5 0.50 –1.0 0.50 –1.0 0.25 –1.5 0.25 –1.5 0 –2.0 0 –2.0 –60 –50 –40 –30 –20 –10 0 10
005
–60 –50 –40 –30 –20 –10 0 10
008
PIN (dBm)
05705-
PIN (dBm)
05705- Figure 5. VOUT and Log Conformance Error vs. Figure 8. VOUT and Log Conformance Error vs. Input Amplitude at 8.0 GHz, Input Amplitude at 2.2 GHz, RTADJ = 8 kΩ RTADJ = Open, Error Calculated from PIN = −34 dBm to PIN = −16 dBm Rev. D | Page 7 of 19 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION USING THE AD8319 BASIC CONNECTIONS INPUT SIGNAL COUPLING OUTPUT INTERFACE SETPOINT INTERFACE TEMPERATURE COMPENSATION OF OUTPUT VOLTAGE MEASUREMENT MODE SETTING THE OUTPUT SLOPE IN MEASUREMENT MODE CONTROLLER MODE OUTPUT FILTERING OPERATION BEYOND 8 GHz EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE
VPOS = 3 V; T = 25°C, −40°C, +85°C; CLPF = 1000 pF; unless otherwise noted. Black: 25°C; Blue: −40°C; Red: +85°C. Error is calculated by using the best fit line between PIN = −40 dBm and PIN = −10 dBm at the specified input frequency, unless otherwise noted.
2.00 2.0 2.00 2.0 1.75 1.5 1.75 1.5 1.50 1.0 1.50 1.0 1.25 0.5 1.25 0.5 B) B) d d (V) (V) R ( 1.00 R ( 1.00 0 UT 0 UT O O V RRO V RRO E E 0.75 –0.5 0.75 –0.5 0.50 –1.0 0.50 –1.0 0.25 –1.5 0.25 –1.5 0 –2.0 0 –2.0 –60 –50 –40 –30 –20 –10 0 10
003
–60 –50 –40 –30 –20 –10 0 10
006
PIN (dBm)
05705-
PIN (dBm)
05705- Figure 3. VOUT and Log Conformance Error vs. Figure 6. VOUT and Log Conformance Error vs. Input Amplitude at 900 MHz, RTADJ = 18 kΩ Input Amplitude at 3.6 GHz, RTADJ = 8 kΩ
2.00 2.0 2.00 2.0 1.75 1.5 1.75 1.5 1.50 1.0 1.50 1.0 1.25 0.5 1.25 0.5 B) B) d d (V) (V) 1.00 R ( R ( UT 0 1.00 UT 0 O O V RRO V RRO E 0.75 –0.5 E 0.75 –0.5 0.50 –1.0 0.50 –1.0 0.25 –1.5 0.25 –1.5 0 –2.0 0 –2.0 –60 –50 –40 –30 –20 –10 0 10
004
–60 –50 –40 –30 –20 –10 0 10
007
PIN (dBm)
05705-
PIN (dBm)
05705- Figure 4. VOUT and Log Conformance Error vs. Figure 7. VOUT and Log Conformance Error vs. Input Amplitude at 1.9 GHz, RTADJ = 8 kΩ Input Amplitude at 5.8 GHz, RTADJ = 500 Ω
2.00 2.0 2.00 2.0 1.75 1.5 1.75 1.5 1.50 1.0 1.50 1.0 1.25 0.5 1.25 0.5 B) B) d d (V) (V) 1.00 R ( R ( UT 0 1.00 UT 0 O O V RRO V RRO E 0.75 –0.5 E 0.75 –0.5 0.50 –1.0 0.50 –1.0 0.25 –1.5 0.25 –1.5 0 –2.0 0 –2.0 –60 –50 –40 –30 –20 –10 0 10
005
–60 –50 –40 –30 –20 –10 0 10
008
PIN (dBm)
05705-
PIN (dBm)
05705- Figure 5. VOUT and Log Conformance Error vs. Figure 8. VOUT and Log Conformance Error vs. Input Amplitude at 8.0 GHz, Input Amplitude at 2.2 GHz, RTADJ = 8 kΩ RTADJ = Open, Error Calculated from PIN = −34 dBm to PIN = −16 dBm Rev. D | Page 7 of 19 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION USING THE AD8319 BASIC CONNECTIONS INPUT SIGNAL COUPLING OUTPUT INTERFACE SETPOINT INTERFACE TEMPERATURE COMPENSATION OF OUTPUT VOLTAGE MEASUREMENT MODE SETTING THE OUTPUT SLOPE IN MEASUREMENT MODE CONTROLLER MODE OUTPUT FILTERING OPERATION BEYOND 8 GHz EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE